baber/WOPTO huggingface dataset:
Patent JP-H1076994-A (JP)
Title: Ship engine with separate type detuner
Inventor: MIZUHAYA JIYUN
IPC: B63H21/30
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce a transmission force of vibration inputted to a ship structure (the ship hull side) through an engine and to reduce the generation of vibration of a ship and prevent the occurrence of damage due to vibration. SOLUTION: A detuner 2 disposed on the opposite output shaft end 5a side of a shaft system (a cank shaft) 5 attached to a crew propeller 6 is separated away from the partition wall 1a of an engine body 1, and mounted on the ship hull side 4 side through a weighing table 3. Thereby, system support rigidity of the shaft end 5a on the opposite output side of the shaft system 5 is set to a high value (i.e., optimum to a shaft system). As a result, By sufficiently separating the number of vertical vibrations of a shaft system away from a twist resonance point, the generation of an exciting force transmitted to the ship hull 4 through an engine from the shaft system is reduced.
Patent JP-H0193189-A (JP)
Title: Low voltage laser diode drive circuit
Inventor: KIYOTA SHINJI
IPC: H04B10/00
Filed: 1987-10-05
Abstract: PURPOSE:To enable a power source voltage to be lower, which is applied to a current switching circuit, and drive of a laser diode by a low voltage by a method wherein an output of a laser ray output control circuit is applied to a base of one of transistors comprised in a current switching circuit. CONSTITUTION:A pulse input signal is applied to a base of a transistor Tr 20 comprised in a current switching circuit. A constant voltage outputted from an operation amplifier comprised in a laser ray control circuit (APU) is applied to a base of the other transistor Tr 30, whereby the output of a laser diode LD 10 is made to be kept always constant. By these processes, a low voltage power source can be made to serve as a power source utilized to drive the laser diode LD 10, so that a low power comsumption and the reduction of maintainance processes in number can be realized as the laser ray output is kept constant.
Patent JP-H1193457-A (JP)
Title: Damping device
Inventor: SESHIMO KIYOSHI
IPC: E04H9/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce damping due to friction and the like so as to efficiently restrain horizontal vibration of a small-sized building such as prefabricated dwelling house by urging a round-bar-like mass body rollably provided on a base to the neutral position, letting the round-bar-like mass body resonate with vibration of a building, and rolling the mass body in the opposed phases. SOLUTION: On the end faces of a round-bar-like mass body 2 received in a box-shaped base 1 rollably in a fixed range, engaging pieces 2a are projectingly provided on the positions upward eccentric to the center, and coil springs 3, 4 are respectively interposed between the engaging pieces 2a and side frames 1a, 1b. Preloads are applied to the coil springs 3, 4, and the round- bar-like mass body 2 is urged to the center position. When a plurality of this damping devices are fitted to the top part and the like of a building, so as to restrain to amplify small vibration transmitted through the ground due to earthquake or traffic vibration by the building, the round-bar-like mass body rolls by inertia in the reverse direction to the shake of the building, the spring reaction is transmitted to the building, and hence the vibration energy is cancelled to reduce the shake.
Patent JP-H07157673-A (JP)
Title: Production of anthraquinoneimide compound
Inventor: UDO BERUKUMAN
IPC: C09B1/48
Filed: 1994-10-17
Abstract: PURPOSE: To provide an advantageous, environmentally tolerable process for preparing an anthraquinone imide compd. which does not cause economical and industrial problems and does not incur a danger to health.  
     CONSTITUTION: The objective anthraquinone imide compd. is obtd. by the condensation of an anthraquinone compd. having at least one primary amino group with a halogenated arom. compd. or by the condensation of a halogenated anthraquinone compd. with a prim. arom. amine in the presence of a vat-dyeing catalyst and an acid-binding agent in an org. solvent comprising an alkyl benzoate. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0194859-A (JP)
Title: Injector for continuous infusion of trace amount of fluid and its application method
Inventor: MASUDA TOSHIAKI
IPC: A61M5/152
Filed: 1987-10-05
Abstract: PURPOSE:To perform continuous infusion of trace amount of a solution by controlling contracting tendency of a bag within a housing by use of a small amount of air introduced from outside. CONSTITUTION:From an opening made in the lower end of a housing 1, a pipe 2 is protruded. The mouth of an elastic bag 3 is adhered on the inner wall of the pipe 2. On the upper end of the housing 1, a pipe 8 provided with a stopping means 9 and an air permeable membrane 7 are installed. Through the pipe 2, a solution is introduced into the bag 3, and simultaneously flowing in of the solution is assisted by expelling air. When the bag 3 is completely filled with the solution, the stopping means 9 is closed and then the injector is subjected to use by utilizing an equipment which is connected to a flow rate controlling means 5 and a pipe extension part 2A.
Patent JP-H0194525-A (JP)
Title: Magnetic recording medium
Inventor: KATO MIKIHIKO
IPC: G11B5/706
Filed: 1987-10-07
Abstract: PURPOSE:To obtain a high-output magnetic recording medium having good traveling durability by making combination use of a planar hexagonal ferromagnetic material having a specified specific surface area and specified polishing agent. CONSTITUTION:The specific surface area of the hexagonal planar magnetic material is 50-70m<2>/g and further, the magnetic layer contains the polishing agent having >=6 Mohs' hardness and 0.3-1.0m average grain size at a ratio of 7-15wt.% of the ferromagnetic material. The magnetic layer contains further the compd. to be polymerized by electron ray irradiation as one component of the binder. This magnetic recording medium consists basically of a nonmagnetic base and the magnetic layer provided thereon. The output of the magnetic layer is thereby additionally improved and the traveling durability of the magnetic recording medium is improved.
Patent JP-S63104833-A (JP)
Inventor: SAKANE ISAMU
IPC: G03G15/20
Filed: 1986-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0298406-A (JP)
Title: Manufacture of precast concrete slab
Inventor: MORITA RYOJI
IPC: E04B5/38
Filed: 1988-10-04
Abstract: PURPOSE:To finish precisely the rear of a precast concrete slab and make insertion hardware buryable easily and precisely in a fixed position and posture, by a method wherein a press concrete foam to which the insertion hardware is fitted detachably is pressed against the top of concrete. CONSTITUTION:A bed concrete form 1 provided with a bottom concrete frame 1a and circumferential concrete form 1b is mounted horizontally. After tiles for placement are arranged within the bed concrete form 1 backwardly, a reinforcing rod 3 is arranged through a spacer 4. A thick concrete 5 whose slump is about 0-5cm is placed within the bed concrete form 1. While the concrete is not solidified, a press concrete form 7 to which an insert hardware 6 having a female screw on the undersurface is fitted detachably through a bolt 8 is pressed against the top of the concrete 5 while imparting an oscillation with a facelike vibrator 9 and the insert hardware 6 is pressed into the concrete 5. When the concrete 5 is solidified, connection between the insert hardware 6 and press concrete form 7 is released by pulling out the bolt 8, the press concrete form 7 is removed and demolded from the bed concrete form 1 at need.
Patent JP-H10156049-A (JP)
Title: Rattle for infant and toy made of rattle
Inventor: JENSEN ARNE EGHOLM
IPC: A63H33/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To make possible to choose different kinds of play by using a very few means. SOLUTION: The weight of two rattle sections 2, 3 and the rigidity of a spacer element 4 are adjusted relatively so that the spacer element may have the form of a column supporting the other rattle section 3 or 2 essentially when the spacer element 4 is held nearly perpendicular to one of the two rattle sections 2, 3. Combination elements 5, 6 are structured so as to have bonding force strong enough to hold the two rattle sections 2, 3 together against forces given from the spacer element 4 when the rattle sections 2, 3 are combined. This structure provides a rattle for infants, which makes possible to select many kinds of play by using only a few components.
Patent JP-H0997580-A (JP)
Title: Fluorescent display tube
Inventor: KAWAKAMI TAKEHIKO
IPC: H01J31/15
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To execute an electric continuity inspection after the formation of a conductive layer even in a high density pattern with narrow dot spacing, and prevent the flow of defective products to the following process. SOLUTION: A wiring layer 3 is extended from the conductive layer 1 of a display part to form an inspecting terminal 4 in a conductive layer through a through-hole 2. Thus, even a high density pattern with narrow dot spacing can be inspected for electric continuity after the formation of the conductive layer, and the flow of defective products to the following process can be prevented.
Patent JP-H08112023-A (JP)
Title: String-guiding plate for binding device
Inventor: NAITO YOSHITAKA
IPC: A01D59/00
Filed: 1994-10-18
Abstract: PURPOSE: To provide a string-guiding plate for a binding device capable of preventing the contact of the binding string with the circumference of a string- passing opening and the escape of the string from a string knotting bill. CONSTITUTION: A string-receiving round rod 15 is connected to a guiding plate 16 at the side to position a string knotting bill 4 relative to the string-passing opening 13 of the string-guiding plate 10. During the knotting action of the string knotting bill 4, the base end part 15a of the string receiving round rod 15 is exposed to the inside of the opening 13 relative to the string-receiving part 13a composed of the circumferential part of the opening of the string- guiding plate 10 and the string is supported in a state to prevent the contact of the string with the circumference of the opening and the escape of the string from a part near the knotting bill 4.  The free end part 15b of the string receiving round rod member 15 is in a string-receiving posture crossing the opening 13 and the string is received to prevent the remarkable positional deviation from the part near the knotting bill 4 even if the string is slipped off from the base end part 13a.
Patent JP-H08116650-A (JP)
Title: Coil inserter
Inventor: NAITO TAKAHARU
IPC: H02K15/06
Filed: 1994-10-18
Abstract: PURPOSE: To obtain a coil inserter in which the gap of a blade held by a coil pusher can be altered by replacing only the the blade by employing a stepped blade. CONSTITUTION: A blade group 11 held by a coil pusher has a stepped coil gap. When the blade gap is decreased by replacing only the blade group 11 held by the coil pusher, central position of the gap is shifted because the gap is decreased by shifting only one side thereof. But it has been determined by experiments that the shift causes no problem on the characteristics of an inserter. Consequently, the blade gap can be altered by replacing only the blade group held by the coil pusher.
Patent JP-S62156410-A (JP)
Inventor: TSUKADA CHIYOJI
IPC: E01H3/04
Filed: 1985-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05347088-A (JP)
Title: Disk reproducing device
Inventor: TOKORO KOICHI
IPC: G11B33/02
Filed: 1992-08-27
Abstract: PURPOSE:To enable an opening/closing door to be closed even when a disk cartridge is set. CONSTITUTION:A hinge is provided at the lower part of the opening/closing door 16 arranged on the opening 18 of a casing to enable the upper end side of the opening/closing door to be opened/closed, and also the opening/closing door 16 is energized in the closing direction by an energizing means 23 and an opening piece 17 extending forward is provided at the upper end part of the opening/closing door 16. The tip of the disk cartridge is hooked on this opening piece 17 to open the opening/closing door 16, then the disk cartridge is inserted to a disk cartridge shell as it is. At the time when the disk cartridge is housed, the opening/closing door 16 is made so as closed by the energizing means 23. On the other hand, a hinge is provided at the upper part of the opening/closing door 16 to enable the lower end side of the opening/closing door 16 to be opened/closed, and also the opening piece 17 extending forward may be provided at the lower end part of the opening/closing door 16.
Patent JP-H1189672-A (JP)
Title: Bed device and mattress device
Inventor: MATSUZAKI MASAHIRO
IPC: A47C17/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a bed device which can prevent a waist part of a user from being pressed by a mattress body when a back floor plate part is raised up. SOLUTION: Adjacent floor plate parts divided into plural floor plate parts 5a to 5e in the lengthwise direction of a bed frame 3, are rotatably connected to each other. The bed device and the mattress device are provided with a floor plate body 4 where the floor plate part 5a positioned in a central part is fixed to the bed frame 3, a back raising driving device 11 to drive so as to raise/lower the movable floor plate part 5c rotatably connected to one end side of the fixed floor plate part 5a fixed to the bed frame 3 of the floor plate body 4, a mattress body 31 which is placed on the floor plate body 4 and is formed so as to be freely extensible-contractible in the lengthwise direction,  and a belt-like member which is arranged in the movable floor plate part 5c and is extended by pulling the mattress body 31 in the rising direction when this movable floor plate part is rotated in the standing-up direction and is slid in the reducing direction when it is rotated in the prostrating direction.
Patent JP-S62112031-A (JP)
Title: Measuring instrument for air pollution
Inventor: ARAI SOMEYOSHI
IPC: G01N27/04
Filed: 1985-11-11
Abstract: PURPOSE:To find an instantaneous value of concentration speedily by recording variation of properties of liquid which absorbs pollutant in an atmosphere within a certain measurement period in a saw-tooth shape, sampling plural concentration values at intervals of minimum measurement time, and finding the approximate value of a gradient by a minimum square-law method, etc. CONSTITUTION:Sample air is admitted through an intake 3 into a gas absorption part 1 which contains absorbent liquid containing aqueous hydrogen peroxide and variation in the conductivity of the absorbent liquid 2 is measured by a couple of measuring electrodes 18 and 18. A CPU 20 supplies and discharges the absorbent liquid 2 at a constant measurement period and the conductivity varies in a saw-tooth shape having a gradient proportional to the concentration of sulfur dioxide. Plural values of apparent sulfur dioxide concentration in every unit measurement time are sampled from the saw-tooth shape measurement record at a constant period and the gradient is calculated by a minimum square-law method on the basis of those values. This gradient is multiplied by a constant to obtain an instantaneous value of concentration and this operation is repeated in each sampling period to find instantaneous values of concentration continuously.
Patent JP-H0298905-A (JP)
Title: Stator for solenoid use
Inventor: KATO NOBUYUKI
IPC: H01F7/06
Filed: 1988-10-05
Abstract: PURPOSE:To make a stator small-sized without lowering a response performance as a solenoid by a method wherein a plurality of laminate sheets for stator use are laminated mutually in a radial shape and a column-shaped stator main body is formed. CONSTITUTION:A stator main body 1 for this solenoid is column-shaped and is assembled in a cylindrical housing. A plurality of laminate sheets 10 of an identical shape for stator use are laminated and formed mutually in a radial shape; a cut-out recess part 10a forming a circular groove 9 is formed at one part of each laminate sheet 10. An inner-edge face 10b of each laminate sheet 10 forms a through hole 7; an outer-edge face 10c at the opposite side forms an outer circumference face of the stator main body 1. Thereby, this stator main body can be made small without lowering a response performance as the solenoid.
Patent JP-S59137309-A (JP)
Title: Refractory metal boride, carbide and nitride and composite material containing these substance
Inventor: AJITO WAI SANE
IPC: C04B35/56
Filed: 1983-12-29
Abstract: Refractory metal borides, carbides, nitrides and mixtures thereof of the Group IVb, Vb and Vlb metals are produced from a glass or microcrystalline gel formed from organo-metallic precursors. Typically Ti0<sub>2</sub>.<sub>B203</sub> glass is produced by hydrolysis of titanium butoxide and trimethyl borate, followed by gelling/ drying. The glass may have carbon inclusions or may be mixed with carbon or aluminum powder or a mixture thereof, and reacted. In the case of aluminothermic and carboaluminother- mic reduction, there is a residual aluminum-containing phase in the product. Composites can also be produced by including inert materials in the reaction mixture.
Patent JP-S61131092-A (JP)
Inventor: YOSHIOKA SHOICHIRO
IPC: G07F9/00
Filed: 1984-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1197045-A (JP)
Title: Fuel cell and hot water supply cogeneration system
Inventor: SEI MIKIO
IPC: H01M8/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell and hot water supply cogeneration system capable of effectively supplying hot water. SOLUTION: This fuel cell and hot water supply cogeneration system comprises: a reforming unit 1 which generates the hydrogen rich reformed gas from a material fuel; a reformed gas storing device 2 which stores the reformed gas produced by the reforming unit 1; a fuel cell 3 which generates the power using hydrogen in the reformed gas as the fuel; and a heat exchanging unit 4 which recovers the waste heat of the reforming unit 1 and heats water by the recovered waste heat to supply hot water. In a case when hot water is to be supplied when the electric power is unnecessary, the reformed gas produced when the reforming unit 1 is operated for generating the waste heat, is stored in the reformed gas storing device 2, so that it is unnecessary to immediately use the same for the power generation.
Patent JP-H1079410-A (JP)
Title: Apparatus for processing wafer
Inventor: YUYA YUKINORI
IPC: H01L21/68
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for processing a wafer in a small space and at low cost. SOLUTION: An apparatus for processing a wafer is provided with a device for carrying cassettes and wafers 20 between a boat 40, a reaction chamber 50 and an inlet for cassettes 35. The device for carrying cassettes and wafers 20 is provided with a cassette carrier 21 and a wafer carrier 23, and cassettes are carried by the cassette carrier 21, and wafers are carried by the wafer carrier 23. The device for carrying cassettes and wafers 20 has two mechanisms together, namely, a function for carrying cassettes and a function for carrying wafers, thereby the apparatus requires only one carrier and one vertical shaft 10 for carrying both cassettes and wafers, enabling space saving and low cost.
Patent JP-2000080844-A (JP)
Title: Door stop fitting
Inventor: YAMADA MITSUIE
IPC: E05C17/16
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To place component members, including a fulcrum shaft, a regulating member, and a locking member, between the lower surface of an upper horizontal rail member and the upper surface of a door to prevent exposure of the component members to the outside of the door and to prevent appearance near the door from worsening. SOLUTION: A fulcrum shaft 1 is hung on an upper horizontal rail member M1 and the rear end of a regulating member 4 is located between the lower surface of the upper horizontal rail member M1 and the upper surface of a door D and freely pivotally attached to the fulcrum shaft 1. Also, a regulating guide part 6 is formed at the front end of the regulating member 4 and a locking member 7 that can be fitted into the regulating guide part 6 is placed on the upper surface of the door D.
Patent JP-S60132679-A (JP)
Inventor: SORU PANUSHIYU
IPC: B05D5/06
Filed: 1984-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61120870-A (JP)
Inventor: UIRIAMU HOIRU
IPC: C09D5/08
Filed: 1985-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02100275-A (JP)
Title: Harness connector of control device
Inventor: UEJI HITOSHI
IPC: H01R13/64
Filed: 1988-10-06
Abstract: PURPOSE:To control of operation of various kinds of machines by one kind of operation control device by arranging terminals corresponding to various kinds of control of a plurality of machine kinds or methods while connecting unoccupied terminals of absentee control by varying shortening position. CONSTITUTION:In a connector 4 of a harness 3 by machine kind having unoccupied terminals 45 while shortening these unoccupied terminals 45 varying a shortening position by machine kind, an operation control device 2 and each device part are power-connected to input the shortening position of the connector 4 of this harness 3 in the operation control device 2 and this input judges and detects the machine kind. Accordingly, according to this judged and detected machine kind, for instance, each device part of a drying equipment is dry- controlled by this operation control device 2 so that the operation control device 2 can perform operation control of drying equipments of a plurality of machine kinds, control cost of the operation control device can be sharply reduced, further facilitating operation of the operation control device. Thereby, one kind of the operation control device can perform operation control of various machine kinds.
Patent JP-2001073920-A (JP)
Title: Microwave ignition device
Inventor: OGAMA TOSHIHIRO
IPC: F02P23/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To easily adjust a resonance frequency of a combustion chamber in a frequency band of a microwave. SOLUTION: A center electric conductor 21 as an antenna member is provided so as to protrude into a combustion chamber 14. On a top portion of a piston 13, a stub member 31 for adjusting a resonance frequency in a microwave frequency band of the combustion chamber 14 is provided. The center electric conductor 21 and the stub member 31 are arrange so as not to agree in their axes with each other, and not to overlap a vertical cross section relative to a moving direction Y of the piston 13.
Patent JP-H02100364-A (JP)
Title: Manufacture of thyristor
Inventor: WATANABE MASAHIDE
IPC: H01L29/74
Filed: 1988-10-07
Abstract: PURPOSE:To make a reproducible thyristor without reducing the forward voltage sharply though the lifetime of minority carriers is shortened by introducing a lifetime killer into all the layers except a base layer containing the lowest concentration of an impurity. CONSTITUTION:Four layers constructing a thyristor are divided into three parts-- a base layer part containing the lowest concentration of an impurity and other two parts, each part is formed independently as semiconductor base materials of specific conductivity types and containing specific concentration of the impurity, and a lifetime killer is introduced into the base materials except for that corresponding to the base layer containing the lowest concentration of the impurity. In other words, no lifetime killer is introduced into the base layer 4 containing the lowest concentration of the impurity and corresponding to the N base layer of a normal thyristor, therefore, the forward voltage does not reduce sharply. The lifetime killer is introduced into one of the other parts comprising another base layer (P base layer) 5 and the adjacent emitter layer (N emitter layer) 6, therefore, the switching time is shortened.